Don't invalidate Inlinebox being deleted

third_party/WebKit/Source/core/layout/line/InlineBox.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 45 matching lines @@
 InlineBox::~InlineBox()
 {
     if (!m_hasBadParent && m_parent)
         m_parent->setHasBadChildList();
 }
 
 #endif
 
 void InlineBox::destroy()
 {
-    // We do not need to issue invalidations if the page is being destroyed
-    // since these objects will never be repainted.
-    if (!m_lineLayoutItem.documentBeingDestroyed())
-        m_lineLayoutItem.invalidateDisplayItemClient(*this);
     delete this;
 }
 
 void InlineBox::remove(MarkLineBoxes markLineBoxes)
 {
     if (parent())
         parent()->removeChild(this, markLineBoxes);
 }
 
 void* InlineBox::operator new(size_t sz)
@@ skipping 325 matching lines @@
 
 void showLineTree(const blink::InlineBox* b)
 {
     if (b)
         b->showLineTreeForThis();
     else
         fprintf(stderr, "Cannot showLineTree for (nil) InlineBox.\n");
 }
 
 #endif